Best 02-08 CRF450R CRF 450R Crank Main Bearings Left Right Bearing Seal Kit Set XR400 Works on all 392cc big

Works on all 392cc big bores using a stock crank - Athena

or Wossner forged piston kit** (Includes piston rings

all components install exactly like OEM parts with no modification required

Built for high HP

This is a bolt-on kit and the piston uses pump or race gas

Best 02-08 CRF450R CRF 450R Crank Main Bearings Left Right Bearing Seal Kit Set XR400 Works on all 392cc big91001 MEB 671, 91002 MEY 671, 91201 MEB 671, 91202 MEY 671,41. 1 2K95A21,91001 MEB 671 91002 MEY 671 FITS ALL '02 08 HONDA CRF450R MODELS! Both left and right side crank bearings SKF & NTN Main Crank Bearings (Both Sides!) Includes crankshaft main bearing seals 1 year warranty* BPRATV The Best Parts. The Best Performance. The Best Price. BRAPPPPPPPPPP!